DONGJIN IEGONG Co., Ltd.

R&D Center

Eco-friendly Materials and
Quality Innovation

Technologies & Patents

• 
  Jan 2018

  IATF 16949 (CERMET / Certification body: CERMET)
• 
  Dec 2017

  ISO 22301 (CERMET / Certification body: CERMET)
• 
  Nov 2013

  OHSAS 18001 (CERMET / Certification body: Max)
• 
  Dec 2006

  ISO 14001 (Max Management Institute / Certification body: CQC)
• 
  Sep 2006

  China Compulsory Certification (CCC) (CCT / Certification body: CQC)
• 
  Jul 2006

  ISO / TS 16949 (Max Management Institute / Certification body: QAICC)

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• 
  Jan 02, 2024

  POLYESTER SOUND ABSORPTION MATERIAL, METHOD OF MANUFACTURING
  MOLDED PRODUCT USING SAME, AND MOLDED PRODUCT MANUFACTURED THEREBY
  (US 11862135 B2)
• 
  Dec 22, 2023

  Wheel guard heat fusion device (Patent No. 10-2619001)
• 
  May 27, 2022

  Automated carpet molding device for vehicles (Patent No. 10-2404568)
• 
  Jan 13, 2022

  Under cover mounting clip for vehicles (Patent No. 10-2352736)
• 
  Jun 11, 2021

  Luggage mat for automobiles (Patent No. 10-2266335)
• 
  Apr 07, 2021

  Design of a vehicle mat fixing device (Patent No. 10-2239684)
• 
  Feb 25, 2021

  Vehicle mat fixing clip (Patent No. 10-2222949)

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Quality Assurance System

Parts Quality Testing Capability

Test Fields

Flammability, heavy metals, VOC (simplified test), heat/cold resistance cycle tests, and other material tests

Capable of performing all tests required by Hyundai/Kia Motors except light resistance tests
(Hyundai/Kia Motors testing capability certification Grade “A”) [Hyundai/Kia Motors supplier laboratory evaluation criteria]

Evaluation Criteria

Category	Points
Reliability test equipment	50
Test personnel competency	10
Characteristics by test item	10
Computerized management	10
Calibration management	5
Laboratory environmental conditions	5
Annual plan performance	5
Test standard management	5
Total	100

Main Parts Quality Testing Equipment

Environmental testing

Regulatory testing

General physical properties

Introduction of AI Vision Inspection

AI Vision Inspection Overview

Operating a vision inspection system based on AI deep learning and the cloud

Background of AI Vision Inspection

Fundamentally preventing defective products from reaching customers
Managing inspection history at each stage of the manufacturing process (automatically recorded on the web cloud after inspection)
Building a statistical quality control system through quality inspection history management

Status of AI Vision Inspection

Overview

Item	Vehicle Model	Inspection Items	Remarks
CARPET	LX2, US4, RG3	OPT HOLE omission inspection, PAD omission inspection, etc.
TRUNK TRIM	GL3, RG3	OPT HOLE omission inspection, PAD omission inspection, etc.
UNDER COVER	NX4, JK1	Temporary-mount injection BRKT, OTP HOLE inspection
PACKAGE TRAY	GL3, etc.	Speaker grille specification inspection, screw omission inspection, PAD/OPT HOLE machining inspection, ultrasonic welding point count inspection, etc.

GL3 PKG TRAY Inspection Demo Video

Inspection History Management